import java.util.Arrays;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: wwy
 * Date: 2024-05-18
 * Time: 15:21
 */
public class Test019 {
    public static void main(String[] args) {
        int[] arr=new int[5];
        Arrays.fill(arr,6);
        System.out.println(Arrays.toString(arr));
        int[][] b=new int[5][6];
        Arrays.fill(b[0],6);
        System.out.println(Arrays.deepToString(b));
    }
}
